JPH0240791U - - Google Patents

Info

Publication number
JPH0240791U
JPH0240791U JP12025788U JP12025788U JPH0240791U JP H0240791 U JPH0240791 U JP H0240791U JP 12025788 U JP12025788 U JP 12025788U JP 12025788 U JP12025788 U JP 12025788U JP H0240791 U JPH0240791 U JP H0240791U
Authority
JP
Japan
Prior art keywords
explosion
proof
collar
press
hoist device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12025788U
Other languages
English (en)
Other versions
JPH079898Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12025788U priority Critical patent/JPH079898Y2/ja
Publication of JPH0240791U publication Critical patent/JPH0240791U/ja
Application granted granted Critical
Publication of JPH079898Y2 publication Critical patent/JPH079898Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Description

【図面の簡単な説明】
第１図は本考案の防爆形ホイスト装置の一実施
例を示す要部拡大断面図、第２図は従来の標準形
ホイスト装置の一例を示す全体縦断面図である。 ６ａ……固定コア、１７……軸貫通部、１７ａ
……ベアリング装着周部、１９……ブレーキ軸。

Claims (1)

  1. 【実用新案登録請求の範囲】 電磁ブレーキ標準用固定コアにおける、標準ホ
    イスト装置用のモータピニオンとブレーキ軸とを
    貫挿する軸貫通部の内周部分を追加工して、ベア
    リング装着周部と防爆用内周部とを形成し、 前記ベアリング装着周部に装着したベアリング
    と前記ブレーキ軸との間に、カラーの押圧入部を
    圧入し、 当該カラーの防爆接合面とすべき所定長さをも
    つ防爆筒部を、前記防爆用内周部に挿入して構成
    したことを特徴とする防爆形ホイスト装置。
JP12025788U 1988-09-13 1988-09-13 防爆形ホイスト装置 Expired - Lifetime JPH079898Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12025788U JPH079898Y2 (ja) 1988-09-13 1988-09-13 防爆形ホイスト装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12025788U JPH079898Y2 (ja) 1988-09-13 1988-09-13 防爆形ホイスト装置

Publications (2)

Publication Number Publication Date
JPH0240791U true JPH0240791U (ja) 1990-03-20
JPH079898Y2 JPH079898Y2 (ja) 1995-03-08

Family

ID=31366205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12025788U Expired - Lifetime JPH079898Y2 (ja) 1988-09-13 1988-09-13 防爆形ホイスト装置

Country Status (1)

Country Link
JP (1) JPH079898Y2 (ja)

Also Published As

Publication number Publication date
JPH079898Y2 (ja) 1995-03-08

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